12725118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4429

約数の個数: 48

約数和(自身を含む): 32887296

約数和(自身を除く): 20162178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 4391, 8782, 13173, 26346, 30737, 39519, 61474, 79038, 92211, 100993, 184422, 201986, 276633, 302979, 553266, 605958, 706951, 908937, 1413902, 1817874, 2120853, 4241706, 6362559, 12725118]

約数ペア:

[(1, 12725118), (2, 6362559), (3, 4241706), (6, 2120853), (7, 1817874), (9, 1413902), (14, 908937), (18, 706951), (21, 605958), (23, 553266), (42, 302979), (46, 276633), (63, 201986), (69, 184422), (126, 100993), (138, 92211), (161, 79038), (207, 61474), (322, 39519), (414, 30737), (483, 26346), (966, 13173), (1449, 8782), (2898, 4391)]